and keep up the talk on the doubleheader and our own jim lehrer will appear in a segment with cbs's bob schieffer on the program "sunday morning" this weekend to talk about the history of presidential debates. >> suarez: and to the last installment this week in our series of reports about america's dropout problem. tonight, we take a second look at a story about life outside the classroom. we head back to st. petersburg, florida, where one boy's enthusiasm for journalism has helped shine a light on problems, while brightening his future at the same time. it's part of our "american graduate" project. this is how 14-year-old de'qonton davis starts every school day in st. petersburg, florida. he wakes up early and walks his 12-year-old sister terrijana six blocks to the bus stop. to the casual eye, his family's neighborhood seems pleasant and sunny. but on closer look, the scars of poverty and a lingering recession become apparent-- high unemployment, foreclosures, and some of the highest crime rates in the city. last month, de'qonton says he began making it a point to walk with his sister